Palaeo-water characteristics of the Member 1 of Paleogene Shahejie Formation in southern Nanpu sag, Bohai Bay Basin
Du Qingxiang,　Guo Shaobin　Shen Xiaoli　Cao Zhonghong　Zhang Xiaolong　Li Yuanshu
JOPC . 2016, (2): 173 -184 .  DOI: 10.7605/gdlxb.2016.02.013